'''North Shore Country Day School''' is a selective prep school in Winnetka, Illinois
. It was founded in its current form as a coeducational school in 1919 during the Country Day School movement
, though it followed the Rugby School for Boys (1893-1900) and Girton School for Girls (1900-1918).
[[http://www.time.com/time/magazine/article/0,9171,819758,00.html "Old-fashioned progressive."] ''Time (magazine)|Time'' Apr. 5, 1954. retrieved November 21, 2006]
It consists of a lower school
, a middle school
, and an upper school#United States|upper school